Answer:
509.380
Step-by-step explanation:
According to Pythagoras,
(19.3)^2 + (11.7)^2 = 509.380
The height of the triangle is 48/b or 48 over b. That's all I can tell you with the information given.
Answer:
angle 3 = angle 6
angle 1 = angle 5
angle 2 + angle 5 + angle 6 = 180°
12 times 34 is 408. Hope that helped.